CVE-2023-27997

CRITICALCISA KEV

9.8

Descricao

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado6/13/2023

Ultima modificacao10/24/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorFortinet

ProdutoFortiOS and FortiProxy SSL-VPN

Nome da vulnerabilidadeFortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability

Data inclusao KEV2023-06-13

Prazo de remediacao2023-07-04

Uso em ransomwareKnown

Produtos afetados

fortinet:fortigate_6000fortinet:fortigate_7000fortinet:fortiosfortinet:fortiproxy

Fraquezas (CWE)

CWE-122CWE-787

Referencias

https://fortiguard.com/psirt/FG-IR-23-097(psirt@fortinet.com)

https://fortiguard.com/psirt/FG-IR-23-097(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27997(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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